/*
 * Copyright 2021 The Backstage Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export function parseAzureDevOpsUrl(sourceUrl: string) {
  const url = new URL(sourceUrl);

  let host = url.host;
  let org;
  let project;
  let repo;

  const parts = url.pathname.split('/').map(part => decodeURIComponent(part));
  if (parts[2] === '_git') {
    org = parts[1];
    project = repo = parts[3];
  } else if (parts[3] === '_git') {
    org = parts[1];
    project = parts[2];
    repo = parts[4];
  } else if (parts[4] === '_git') {
    host = `${host}/${parts[1]}`;
    org = parts[2];
    project = parts[3];
    repo = parts[5];
  }

  return { host, org, project, repo };
}
